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Specifications:
Thermometer Battery: 200mAh, 3.7V Polymer
Colorful Light Battery: 400mAh, 3.7V
Temperature Range: -10°C ~ 70.0°C
Features:
1. Solar-Powered Dual System: Features a dual power supply. Solar energy independently charges a 200mAh battery for the thermometer and a 400mAh battery for the colorful light, automatically entering charging mode in sunlight.
2. Smart Display with Vibration Wake-up: The LED screen automatically turns off after 3 minutes to save power. When it perceives external vibration, the screen wakes up and remains on for another 3 minutes.
3. 3-Color Temperature Indicator: Visually check water temperature at a glance. The LED light displays blue for water below 35°C (95°F), green for 35°C-40°C (95°F-104°F), and red for water above 40°C (104°F).
4. Switchable °C/°F Units: Conveniently toggle the temperature display between Celsius (°C) and Fahrenheit (°F) with a simple button press to suit your preference.
5. Ambient Night Light Function: In the absence of sunlight, the device's colorful LED flashes slowly, serving as a functional night light for easy visibility.
Package included:
1 x Solar Thermometer